Image Consists Of A Few Dots Only; Line Of Dots Appears In All Scanned Images; Straight Lines In An Image Appear Crooked - Epson WF-4740 User Manual

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Scanned Image Colors Do Not Match Original Colors
Scanned Image Edges are Cropped
Parent topic:

Image Consists of a Few Dots Only

If your scanned image consists only of a few dots, try these solutions:
• Make sure you placed your original for scanning facing the correct way.
• If you are scanning using the Epson Scan 2 Black & White setting, adjust the Threshold setting and
scan again.
Parent topic:
Related references
Additional Scanning Settings - Advanced Settings Tab

Line of Dots Appears in All Scanned Images

If a line of dots appears in all your scanned images, clean the scanner glass with a soft, dry, lint-free
cloth or use a small amount of glass cleaner on the cloth, if necessary. Paper towels are not
recommended.
Caution: Do not spray glass cleaner directly on the scanner glass.
Parent topic:
Related tasks
Cleaning Your Product

Straight Lines in an Image Appear Crooked

If straight lines in an original appear crooked in a scanned image, make sure to place your original
straight when you scan it.
If you are scanning from the ADF, try cleaning the ADF and scan again.
Parent topic:
Related topics
Placing Originals on the Product
Solving Problems
Solving Scanned Image Quality Problems
Solving Scanned Image Quality Problems
Solving Scanned Image Quality Problems
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This manual is also suitable for:

Wf-3720 seriesWf-4720 seriesWf-4730 seriesWf-4740 series

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